COMELZ COM52, Инструкция по эксплуатации, Страница: 16 / 18

COMELZ_ITALIA
COM52-INGL

16
Minimum level should not be lower than 2 cm.
10 MAINTENANCE OF THE MACHINE
The machine does not require specific preventive maintenance.
Caution! Always turn the machine off when carrying out maintenance.
10.1 REPLACEMENT OF THE KNIFE, picture 12
•
Disassemble the guide and knife assembly.
•
Remove the worn knife.
•
Fit the new knife.
•
Assemble the guide and knife assembly.
10.2 CLEANING
Clean external mechanisms once a day, with compressed air if possible.
10.3 LUBRICATION
•
Daily. Lubricate the main shaft of the machine through its ball oiler.
Lubricate the machine overall, with special care for mechanical members.
•
Weekly. Check oil level in the sump through its window.
•
Yearly. Replace the oil in the sump. Empty it through the cap.
10.4 TESTING SAFETY DEVICES
Check the efficiency of safety devices once a week.
•
When the machine is off, inspect shields A - B - C, picture 2, for possible damage.
11 PRODUCT FLAWS AND THEIR CAUSE
Follow the instructions given in the previous pages to adjust the machine.
•
Cement comes out of the fold.
Too much cement.
Creaser foot too much to the left.
Creaser foot too hot.
•
The folded edge opens.
Too little cement.
Creaser foot too hot.
•
Uneven cement distribution.
Creaser foot too cold.
•
The work-piece is not fed correctly.
Creaser foot too low.
•
The work-piece is loose.
Creaser foot is too high.
•
The snips of the knife are too long or too short.
The knife is too low or too high.
•
The component piece is stretched after processing.
Too much pressure of the hammer.
Guide too near to the cutting block.
•
Double folding.
Guide too far from the cutting block.
•
Outside corners unevenly pleated.
Feed pitch is too long.
Hammer and anvil assembly too far from the creaser foot.
•
Torn folded edge.
Lip turner too near to the creaser foot.
•
Reinforcing tape not in the throat of the fold.
Lip turner too far from the creaser foot.
12 ERROR CODES
The following numbers appear on the D6 display in case of malfunctioning of the machine, alternating with the
temperature of the cement:
E01
Short-circuit in the creaser foot heating-element
E02 Short-circuit in the pump heating-element
E03 Short-circuit in the cement container left heating-element
E04 Short-circuit in the cement container right heating-element